SPP100_Serial.h

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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4; -*-
// vim: set shiftwidth=4 softtabstop=4 expandtab:
/*
 ********************************************************************
 ** NIDAS: NCAR In-situ Data Acquistion Software
 **
 ** 2007, Copyright University Corporation for Atmospheric Research
 **
 ** This program is free software; you can redistribute it and/or modify
 ** it under the terms of the GNU General Public License as published by
 ** the Free Software Foundation; either version 2 of the License, or
 ** (at your option) any later version.
 **
 ** This program is distributed in the hope that it will be useful,
 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ** GNU General Public License for more details.
 **
 ** The LICENSE.txt file accompanying this software contains
 ** a copy of the GNU General Public License. If it is not found,
 ** write to the Free Software Foundation, Inc.,
 ** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **
 ********************************************************************
*/
 
#ifndef NIDAS_DYNLD_RAF_SPP100_SERIAL_H
#define NIDAS_DYNLD_RAF_SPP100_SERIAL_H
 
#include "SppSerial.h"
 
namespace nidas { namespace dynld { namespace raf {
 
class SPP100_Serial : public SppSerial
{
public:
 
    SPP100_Serial();
 
    void validate();
 
    void sendInitString();
 
    bool process(const Sample* samp,std::list<const Sample*>& results);
 
 
    // Packet to initialize probe with.
    struct Init100_blk
    {
        char    esc;                                // ESC 0x1b
        char    id;                                 // cmd id
        DMT_UShort  trig_thresh;                    // trigger threshold
        DMT_UShort  transRej;                       // Transit Reject
        DMT_UShort  chanCnt;                        // chanCnt
        DMT_UShort  dofRej;
        DMT_UShort  range;                          // range
        DMT_UShort  avTranWe;                       // avgTransWeight
        DMT_UShort  attAccept;
        DMT_UShort  divFlag;                        // divisorflag 0=/2, 1=/4
        DMT_UShort  ct_method;
        DMT_UShort  OPCthreshold[MAX_CHANNELS];     // OPCthreshold[MAX_CHANNELS]
        DMT_UShort  chksum;                         // cksum
    };
 
    static const int _InitPacketSize = 102;
 
    struct DMT100_blk
    {
        DMT_UShort cabinChan[8];
        DMT_ULong rejDOF;
        DMT_ULong rejAvgTrans;
        DMT_UShort AvgTransit;
        DMT_UShort FIFOfull;
        DMT_UShort resetFlag;
        DMT_ULong ADCoverflow;
        DMT_ULong OPCchan[MAX_CHANNELS];    // 40 channels max
        DMT_UShort chksum;
    };
 
protected:
 
    int packetLen() const {
        return (36 + 4 * _nChannels);
    }
 
    static const size_t FREF_INDX, FTMP_INDX;
 
    unsigned short _divFlag;
 
    unsigned short _avgTransitWeight;
 
    unsigned short _transitReject;
 
    unsigned short _dofReject;
 
    unsigned short _attAccept;
 
    unsigned short _ctMethod;
 
};
 
}}} // namespace nidas namespace dynld raf
 
#endif